1276750005

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{2309}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 2065029120

約数和(自身を除く): 788279115

約数列:

[1, 3, 5, 15, 191, 193, 573, 579, 955, 965, 2309, 2865, 2895, 6927, 11545, 34635, 36863, 110589, 184315, 441019, 445637, 552945, 1323057, 1336911, 2205095, 2228185, 6615285, 6684555, 85116667, 255350001, 425583335, 1276750005]

約数ペア:

[(1, 1276750005), (3, 425583335), (5, 255350001), (15, 85116667), (191, 6684555), (193, 6615285), (573, 2228185), (579, 2205095), (955, 1336911), (965, 1323057), (2309, 552945), (2865, 445637), (2895, 441019), (6927, 184315), (11545, 110589), (34635, 36863)]